Maths

For maths, I have been learning how to use Decimals. I found them hard last year, but Ms Fryer simplified it by telling us to pretend its money. It makes it all much easier. This year I find I am making much more progress.

PLACE VALUE TEST:
9/13

For maths in term 2, we have been learning how to add/subtract big numbers. It sounded easy at first, but when I realized we had to do it in our heads it made it a lot harder. Here are a couple of tests I did:

259 + 76 = 325
 Incorrect. The solution is 335.
450 + 49 = 499
 Correct. Well done.
575 + 53 = 628
 Correct. Well done.
738 + 70 = 808
 Correct. Well done.
599 + 53 = 652
 Correct. Well done.
365 + 99 = 464
 Correct. Well done.
767 + 25 = 792
 Correct. Well done.
711 + 65 = 776
 Correct. Well done.
394 + 41 = 435
 Correct. Well done.
939 + 41 = 980
 Correct. Well done.
659 + 27 = 686
 Correct. Well done.
534 + 99 = 633
 Correct. Well done.
478 + 64 = 542
 Correct. Well done.
736 + 51 = 787
 Correct. Well done.
212 + 57 = 268
 Incorrect. The solution is 269.
203 + 75 = 278
 Correct. Well done.
715 + 69 = 784
 Correct. Well done.
878 + 99 = 977
 Correct. Well done.
275 + 79 = 354
 Correct. Well done.
825 + 67 = 892
 Correct. Well done.
You answered 18 out of 20 correctly.
Maths done on 12/05/10.

938 - 67 = 871
 Correct. Well done.
863 - 11 = 852
 Correct. Well done.
861 - 61 = 800
 Correct. Well done.
218 - 26 = 192
 Correct. Well done.
149 - 36 = 113
 Correct. Well done.
165 - 76 = 94
 Incorrect. The solution is 89.
779 - 82 = 697
 Correct. Well done.
820 - 59 = 761
 Correct. Well done.
586 - 88 = 498
 Correct. Well done.
183 - 68 = 115
 Correct. Well done.
You answered 9 out of 10 correctly.

1. 50 × 1 = 50
   Correct. Well done.
2. 38 × 1 = 38
   Correct. Well done.
3. 89 × 4 = 365
   Incorrect. The solution is 356.
4. 27 × 4 = 108
   Correct. Well done.
5. 58 × 1 = 58
   Correct. Well done.
6. 30 × 3 = 90
   Correct. Well done.
7. 52 × 8 = 416
   Correct. Well done.
8. 71 × 1 = 71
   Correct. Well done.
9. 76 × 6 = 456
   Correct. Well done.
10. 97 × 3 = 291
    Correct. Well done.
11. 45 × 8 = 360
    Correct. Well done.
12. 84 × 6 = 504
    Correct. Well done.
13. 67 × 3 = 201
    Correct. Well done.
14. 83 × 5 = 400
    Incorrect. The solution is 415.
15. 69 × 8 = 532
    Incorrect. The solution is 552.
16. 38 × 5 = 190
    Correct. Well done.
17. 23 × 7 = 161
    Correct. Well done.
18. 47 × 9 = 423
    Correct. Well done.
19. 17 × 9 = 153
    Correct. Well done.
20. 12 × 9 = 108
    Correct. Well done.

You answered 17 out of 20 correctly.

1. 976 - 576 = 400
   Correct. Well done.
2. 387 - 50 = 337
   Correct. Well done.
3. 677 - 22 = 655
   Correct. Well done.
4. 454 - 331 = 123
   Correct. Well done.
5. 593 - 530 = 563
   Incorrect. The solution is 63.
6. 829 - 209 = 620
   Correct. Well done.
7. 253 - 40 = 213
   Correct. Well done.
8. 757 - 146 = 611
   Correct. Well done.
9. 971 - 360 = 611
   Correct. Well done.
10. 249 - 48 = 201
    Correct. Well done.
11. 846 - 432 = 414
    Correct. Well done.
12. 715 - 705 = 10
    Correct. Well done.
13. 456 - 50 = 406
    Correct. Well done.
14. 799 - 162 = 639
    Incorrect. The solution is 637.
15. 496 - 414 = 82
    Correct. Well done.
16. 887 - 654 = 233
    Correct. Well done.
17. 438 - 3 = 435
    Correct. Well done.
18. 366 - 122 = 244
    Correct. Well done.
19. 217 - 7 = 210
    Correct. Well done.
20. 349 - 15 = 334
    Correct. Well done.

You answered 18 out of 20 correctly.

1. 342 + 224 = 566
   Correct. Well done.
2. 436 + 441 = 878
   Incorrect. The solution is 877.
3. 208 + 40 = 248
   Correct. Well done.
4. 904 + 85 = 989
   Correct. Well done.
5. 5 + 684 = 689
   Correct. Well done.
6. 541 + 125 = 666
   Correct. Well done.
7. 567 + 321 = 888
   Correct. Well done.
8. 746 + 222 = 968
   Correct. Well done.
9. 413 + 83 = 494
   Incorrect. The solution is 496.
10. 820 + 34 = 854
    Correct. Well done.
11. 144 + 35 = 179
    Correct. Well done.
12. 35 + 30 = 65
    Correct. Well done.
13. 430 + 222 = 652
    Correct. Well done.
14. 663 + 6 = 669
    Correct. Well done.
15. 419 + 340 = 759
    Correct. Well done.

You answered 13 out of 15 correctly.

1. 3 × 82 = 246
   Correct. Well done.
2. 8 × 96 = 768
   Correct. Well done.
3. 5 × 78 = 390
   Correct. Well done.
4. 4 × 46 = 184
   Correct. Well done.
5. 6 × 61 = 366
   Correct. Well done.
6. 7 × 49 = 343
   Correct. Well done.
7. 8 × 92 = 736
   Correct. Well done.
8. 4 × 37 = 148
   Correct. Well done.
9. 2 × 56 = 112
   Correct. Well done.
10. 4 × 99 = 396
    Correct. Well done.
11. 1 × 16 = 16
    Correct. Well done.
12. 9 × 51 = 459
    Correct. Well done.
13. 9 × 34 = 306
    Correct. Well done.
14. 6 × 95 = 570
    Correct. Well done.
15. 6 × 96 = 576
    Correct. Well done.
16. 9 × 20 = 180
    Correct. Well done.
17. 3 × 63 = 189
    Correct. Well done.
18. 4 × 99 = 391
    Incorrect. The solution is 396.
19. 9 × 55 = 495
    Correct. Well done.
20. 8 × 58 = 464
    Correct. Well done.
21. 2 × 59 = 118
    Correct. Well done.
22. 1 × 53 = 53
    Correct. Well done.
23. 7 × 74 = 518
    Correct. Well done.
24. 9 × 53 = 477
    Correct. Well done.
25. 1 × 40 = 40
    Correct. Well done.
26. 9 × 14 = 126
    Correct. Well done.
27. 2 × 75 = 150
    Correct. Well done.
28. 1 × 97 = 97
    Correct. Well done.
29. 6 × 11 = 66
    Correct. Well done.
30. 6 × 48 = 288
    Correct. Well done.

You answered 29 out of 30 correctly.

What do you think?

Math goals-
To learn how to use decimals in all ways, and how to divide, subtract, add, and multiple all decimals.
To be able to add and subtract large numbers in my head with ease, using different strategies for different situations.